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E54C3C Installation Guide
Wiring (cont.)
3 Phase, 3 Wire
1 CT, Balanced Load
(I1)
(I2)
V1 V2 V3 Vn
Shorting
Fuses and
Block
Disconnect
S1
S2
L1
L2
L3
≤ 480 V L-L
2 VTs,* 1 CT, Balanced Load
(I1)
(I2)
V1 V2 V3 Vn
Fuses and
Shorting
Disconnect
Block
PT Primary Fuses and
Disconnect Switch
S1
S2
L1
L2
L3
3 Phase, 4 Wire
1 CT, Balanced Load
(I1)
(I2)
(I3)
V1 V2 V3 Vn
Fuses and
Shorting
Disconnect
Block
S1
S2
L1
L2
L3
N
≤ 277 V L-N
3 VTs,* 1 CT, Balanced Load
(I1)
(I2)
V1 V2 V3 Vn
Fuses and
Shorting
Disconnect
Block
PT Primary Fuses and
Disconnect Switch
S1
S2
L1
L2
L3
N
* The terms "VT" (voltage transformer) and "PT" (potential transformer) are used interchangeably.
ZL0131-0G
Page 5 of 8
©2018 Veris Industries USA 800.354.8556 or +1.503.598.4564 / support@veris.com
Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris 'V' logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries.
Other companies' trademarks are hereby acknowledged to belong to their respective owners.
EAV71194-04
2 CT
3 CT
(I3)
(I1)
(I2)
(I3)
V1 V2 V3 Vn
(I1)
(I2)
(I3)
V1 V2 V3 Vn
Fuses and
Shorting
Fuses and
Shorting
Disconnect
Block
Disconnect
Block
S1
S2
L1
L1
S1
S2
S1
S2
L2
L2
S1
S1
S2
L3
L3
≤ 480 V L-L
≤ 480 V L-L
2 VTs,* 2 CTs
2 VTs,* 3 CTs
(I3)
(I1)
(I2)
(I3)
V1 V2 V3 Vn
V1 V2 V3 Vn
Fuses and
Shorting
Fuses and
Disconnect
Block
Disconnect
PT Primary Fuses and
PT Primary Fuses and
Disconnect Switch
Disconnect Switch
S1
S2
L1
L1
L2
L2
S1
S2
L3
L3
2 CT
3 CT
(I1)
(I2)
(I3)
V1 V2 V3 Vn
(I1)
(I2)
(I3)
V1 V2 V3 Vn
Fuses and
Shorting
Fuses and
Shorting
Disconnect
Block
Disconnect
Block
S1
S2
L1
S1
S2
L1
L2
S1
S2
L2
L3
S1
L3
N
N
≤ 277 V L-N
≤ 277 V L-N
3 VTs,* 2 CTs, Balanced Load
3 VTs,* 3 CTs
(I3)
(I1)
(I2)
(I3)
V1 V2 V3 Vn
V1 V2 V3 Vn
Fuses and
Shorting
Fuses and
Disconnect
Block
Disconnect
PT Primary Fuses and
PT Primary Fuses and
Disconnect Switch
Disconnect Switch
S1
S1
S2
L1
L1
L2
L2
S1
S2
L3
L3
N
N
E54C3C Installation Guide
TM
Configuration
S2
(I1)
(I2)
(I3)
Shorting
Block
S1
S2
S1
S2
S1
S2
S2
(I1)
(I2)
(I3)
Shorting
Block
S2
S1
S2
S1
S2
0818
ZL0131-0G
Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris 'V' logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries.
EAV71194-04
Initial Clock Setting
When the meter is first powered, set the date and time as shown.
Date & Time
Password
0010
OK
OK
When power is interrupted, the date and time are reset. When power is restored, the LCD shows the screen used to set
the date and time. All other time changes (e.g. standard time to daylight savings time) are performed manually in the
configuration menu.
LED Blink Codes
Energy Pulse LED
Green LED
Off
Off
On
On for 1 sec, then off
On
Flashing
Off
On
Flashing
Flashing
Configuration Mode
Many features can be configured or adjusted while the meter is in service. The configuration menu shows how to enter each
mode and select the desired option.
Enter the menu by pressing the ESC and OK buttons as shown:
Config
> 2s
The display screen is shown below.
B
Screen in
Total Ea Import
A
Normal
Mode
C
T1
D
23 Apr 2011 12:00
E
Screen in
..\In. Pulse Const.
Configuration
Mode
Overriding!
Page 6 of 8
©2018 Veris Industries USA 800.354.8556 or +1.503.598.4564 / support@veris.com
Other companies' trademarks are hereby acknowledged to belong to their respective owners.
ESC
Date
Time
Date & Time
Total Active E
01-Jan-2000
00:00
Set?
Save Settings?
OK
DD-MM-YYYY
OK
hh:mm
OK
OK
Description
Meter is not powered
Meter is on but is not counting pulses
Meter is on and is counting pulses
Internal error, counting is stopped
Abnormal operation, but meter is counting
A. Measurement/Parameter
1234.5
B. Ea/Er = active/reactive energy
H
C. Value/Setting
I
kWh
D. Active tariff
E. Scroll through screens or a list of options
F. Confirm entry or access more screens
G. Cancel and go back to previous screen
F
G
H. Date and time
I. Units
J
J. Configuration mode icon
K. Indicates that the setting affects multi-tariffs
00500
K
TM
1234.5
kWh
0818
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